"COPAXONE IS HEADED OFF A CLIFF: It's painfully clear that generic competitors such as Mylan, Momenta, and Novartis' Sandoz unit will roll out generic Copaxone on time"

Oral MS drugs could exacerbate Copaxone's decline. Meanwhile, the three main oral MS drugs -- Novartis' Gilenya, Biogen's Tecfidera, and Sanofi's Aubagio -- could all bury Copaxone in its key U.S. market. Click to read how fast these treatments have been selling, despite their limited time on the market.